Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Thuzar Thein, MD/PHD

Individual provider Ophthalmology Physician · NPI 1871122002

Thuzar Thein, MD/PHD practises Ophthalmology in Stoneham, Massachusetts. Graduated from Harvard Medical School in 2020, 6 years ago. Practices with Massachusetts Eye and Ear Associates, Inc, a 410-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
6
Trained at
Harvard Medical School
Licensed in
MA
In the registry since
2020

Practice location Address checks out

1 Montvale Ave Ste 501
Stoneham, MA 02180-3567
Phone: (781) 279-4418
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 243 Charles St, Boston, MA 02114-3096 — (617) 573-3202
  • 1 Montvale Ave Ste 204, Stoneham, MA 02180-3559 — (781) 279-4418

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 1019058 (MA)

Record details

NPI number1871122002
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD/PHD
Sole proprietorNo
NPI enumeratedApril 8, 2020
Last updated in NPPESAugust 22, 2024
Certification dateAugust 22, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPHTHALMOLOGY
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 2020 (6 years in practice)
Group practice Massachusetts Eye And Ear Associates, Inc — 410 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Cataract surgery 84 times · 72nd percentile

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients177
Services billed 324 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Massachusetts Eye and Ear Associates, Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 410 clinicians in the practice; 12 are shown here.

Other providers in Stoneham